Consumption Tax vs Sales Tax: VAT, Excise, and Regressivity

A sales tax is one specific kind of consumption tax. That is the short version of the consumption tax vs. sales tax question: “consumption tax” is the umbrella term for any tax on spending, and the retail sales tax charged at U.S. cash registers is one design under that umbrella, alongside value-added taxes, excise taxes, and a few less common structures. The two labels are not opposites and not synonyms. One is the category; the other is a member of it.

That distinction matters because most of the interesting policy debates — about VAT, about online sales, about whether the federal government should adopt a national spending tax — turn on differences among consumption taxes, not between consumption taxes and something else.

What Counts as a Consumption Tax

A consumption tax is a tax on what people buy rather than what they earn. The base is expenditure on goods and services. The underlying idea is that income is taxed once, when it is spent, instead of being taxed when earned and then again when the returns on any saved portion are realized.¹

Several tax designs share that base:

Retail sales tax, collected once at the final point of sale to a consumer. This is the form familiar to shoppers in most U.S. states.
Value-added tax (VAT), collected at every stage of the supply chain, with each business paying tax on the value it adds and claiming a credit for tax paid on its inputs.
Excise tax, applied to a narrow set of specific goods such as gasoline, alcohol, tobacco, or airline tickets, usually assessed per unit rather than as a percentage of the price.
Consumed-income or flat tax designs, less common structures that tax consumption at the household or business level by allowing deductions for saving so that only the portion of income actually spent becomes taxable.²

All of these are consumption taxes. They differ in who remits the money, when, and on what specific transactions, but they share the same economic base.

How the U.S. Retail Sales Tax Works

The retail sales tax is the dominant consumption tax in the United States, and it is entirely a state and local instrument. There is no federal sales tax. As of January 2026, 45 states levy a statewide sales tax, with rates ranging from 2.9 percent in Colorado to 7.25 percent in California. Five states — Alaska, Delaware, Montana, New Hampshire, and Oregon — impose no statewide sales tax, though Alaska allows local jurisdictions to levy their own.³

Local add-ons matter. Combined state-and-local rates reach 10.11 percent on average in Louisiana, 9.61 percent in Tennessee, and 9.51 percent in Washington. Thirty-eight states permit localities to stack their own sales tax on top of the state rate.³

The revenue is substantial. In fiscal year 2023, general sales taxes accounted for 32.3 percent of total state tax revenue nationally, roughly tied with personal income taxes as the largest category. In 16 states, sales tax is the single largest revenue source; Florida relies on it for nearly 65 percent of its tax collections.⁴ State-level general sales and gross receipts collections totaled roughly $475 billion in 2025.⁵

Mechanically, the retail sales tax is simple. The final seller collects the tax from the consumer and remits it to the state. Sales between businesses along the supply chain are supposed to be exempt, because the tax is meant to hit only final consumption. Enforcement therefore depends on the seller correctly distinguishing a consumer buyer from a business buyer purchasing inputs for resale.

How VAT Differs from a Sales Tax

The value-added tax reaches the same final buyer through a very different collection path. Instead of waiting for the retail transaction, VAT is collected at every stage of production and distribution. A manufacturer pays VAT on its sales but claims a credit for the VAT it paid on raw materials. A wholesaler does the same. By the time the product reaches the consumer, every business in the chain has remitted tax on only the value it added, and the total burden lands on the final buyer — the same place a retail sales tax would put it.

Economically, a broad-based sales tax and a broad-based VAT with the same rate are equivalent. Administratively, they behave differently in ways that shape which one governments choose.

The Credit-Invoice Chain

Most VAT systems use a credit-invoice method. When one business sells to another, the seller issues an invoice showing the VAT charged, and the buyer uses that invoice to claim a credit against the VAT it owes on its own sales. The Tax Policy Center describes this as a “chain of crediting” that builds in an audit trail: the seller has an incentive to report the sale because the buyer needs the invoice to claim its credit.⁶

What That Means for Evasion and Rates

A retail sales tax depends entirely on the last seller in the chain. If that retailer fails to charge tax on a consumer sale, the government loses 100 percent of the revenue from that transaction. Under a VAT, if the retailer evades, the government still keeps the tax collected at earlier stages and only loses the portion attributable to the retail markup. That structural difference is one reason tax analysts generally consider VAT rates above 10 percent enforceable, while retail sales tax rates at that level are considered problematic.⁶

VAT also sidesteps the classification problem that plagues sales tax. A retail seller has to decide whether a buyer is a consumer, who should be charged, or a business purchasing for resale, who should not. Getting it wrong in one direction produces cascading, with tax piling on top of tax through the supply chain and inflating prices. Getting it wrong in the other direction produces lost revenue. Under a VAT, every buyer pays; businesses simply reclaim the tax afterward.

VAT is not free of compliance burden. Every business in the chain must track VAT paid, issue proper invoices, and file returns. The refund mechanism also creates its own fraud pattern — “missing trader” schemes, in which a business collects VAT, disappears without remitting it, and the next business in the chain claims a credit anyway. Still, administrative studies from countries that operate VATs have found them cheaper to run than income taxes. In the United Kingdom, the cost of collecting VAT revenue was estimated at 0.55 percent of revenue collected, compared to 1.27 percent for income tax; in New Zealand, only 3 percent of VAT returns required intervention for errors, versus 25 percent for income tax returns.⁷

Border Treatment

VAT systems are universally border-adjusted. Exports leave the country tax-free, and imports are charged VAT when they arrive. That way, the country’s consumption tax applies to everything consumed domestically regardless of where it was produced, and exporters are not burdened by domestic tax when they compete abroad.⁸

U.S. retail sales taxes are destination-based only in a limited sense: a store charges its local tax on whatever it sells, wherever the goods were made. The U.S. has no formal border-adjustment apparatus of the sort VAT countries use, and the absence occasionally surfaces in trade policy debates.⁸

Excise and Use Taxes

Excise taxes are the other consumption tax Americans deal with regularly, even if less visibly. They are the oldest form of federal consumption tax; the first was imposed on whiskey in 1791. In 2022, federal excise receipts totaled nearly $90 billion, about 1.8 percent of total federal tax receipts. Roughly 75 percent of that flowed into dedicated trust funds, especially the Highway Trust Fund, which is supported by the 18.4-cent-per-gallon gasoline tax — a rate unchanged since 1993.⁹¹⁰

Excise taxes differ from sales tax in two ways beyond their narrower scope: they typically apply per unit rather than as a percentage of price, and they are often built into the shelf price rather than added at checkout.

Use tax is not a separate category but a companion to sales tax. It applies when a consumer buys something from an out-of-state seller that did not collect sales tax and then uses the item in a state that imposes one. In principle, the consumer owes an equivalent amount to their home state. In practice, voluntary compliance has historically been very low. The Supreme Court in the 2018 Wayfair decision called consumer compliance with use tax “notoriously low.”¹¹ Practical enforcement difficulty is a major reason states have pushed to require remote sellers to collect sales tax at the source.¹²

Why the Difference Matters: Regressivity

The most persistent criticism of consumption taxes as a group is that they are regressive — they take a larger share of income from lower-income households than from wealthier ones. Families with modest incomes spend nearly all of what they earn, while high-income families save a substantial portion. Consumer Expenditure Survey data show households earning under $30,000 spending virtually all of their income, while those earning over $200,000 spend less than 40 percent. Lower-income households devote about 75 percent of income to food, housing, and clothing, compared to roughly 17 percent for the highest earners.¹³

Some economists push back. James Poterba and others have argued that measuring tax burden against annual income overstates regressivity because incomes fluctuate over a lifetime; a college student or retiree may have low current income but high lifetime earnings, and against lifetime income the picture looks considerably less regressive. Research from Rice University’s Baker Institute has found that the share of spending on sales-taxable goods actually rises with income for most households earning up to $100,000, suggesting the sales tax base itself may not be as regressive as commonly assumed.¹⁴

Policy responds to the concern regardless. Most states exempt at least some necessities from sales tax; groceries are the most common exemption, with a majority of states offering full or partial relief, and prescription drugs and medical devices are also commonly exempt.¹⁵ Federal law requires groceries bought with SNAP benefits to be exempt from sales tax in all states. The Institute on Taxation and Economic Policy characterizes broad exemptions as “blunt instruments” because they benefit wealthy families as much as poor ones, and argues that a more effective approach is to tax goods broadly and use the revenue for targeted tax credits or programs for low-income households.¹⁶

Where the U.S. Stands Internationally

The United States is the only OECD member country that does not impose a national-level value-added tax or goods-and-services tax. Globally, VAT operates in 174 countries.¹⁷¹⁸

Standard VAT rates vary. Hungary has the highest among OECD nations at 27 percent, and the Nordic countries cluster around 25 percent. The United Kingdom and France sit at 20 percent, Germany at 19 percent. Japan and Australia each impose 10 percent, and several Gulf states charge 5 percent. The OECD average standard rate is 19.3 percent as of 2024.¹⁹¹⁷

Consumption taxes account for an average of 29.6 percent of total tax revenue across OECD countries and 9.9 percent of GDP; VAT alone averages 7.0 percent of GDP and 20.8 percent of total tax revenue. In Chile, Colombia, Hungary, Latvia, and Turkey, consumption taxes make up more than 40 percent of all government tax revenue. In the United States, Japan, and Switzerland, the figure is below 20 percent.²⁰

Federal Consumption Tax Proposals

Because the U.S. has no federal consumption tax, proposals to add or substitute one come up regularly. Two are worth knowing about when reading the debate.

The FairTax Act, reintroduced in January 2025 as H.R. 25 in the 119th Congress by Representative Buddy Carter of Georgia with 11 co-sponsors, would abolish the IRS, repeal the federal income tax, corporate income tax, payroll taxes, and the estate and gift tax, and replace them with a national retail sales tax.²¹ The stated rate is 23 percent on a tax-inclusive basis, but because the tax is calculated on the total price including the tax itself, the effective markup at the register would be roughly 30 percent on the pre-tax price. To address regressivity, the bill includes a monthly “prebate” — a universal cash payment to every household, calculated to cover the sales tax on consumption up to the federal poverty level.²² As of mid-2026, the bill has not advanced beyond committee.

A federal VAT has been studied repeatedly as a deficit-reduction option rather than a full replacement. The Congressional Budget Office estimated in December 2024 that a 5 percent VAT applied to a broad base could reduce the federal deficit by roughly $3.4 trillion over a decade, while a narrower base (excluding food for home consumption, health care, and housing) would reduce it by about $2.2 trillion. CBO published these as options, not recommendations.²³

The Congressional Research Service has noted that the U.S. remains the only OECD country without a broad-based national consumption tax, and that academic literature generally views such taxes as more economically efficient than income taxes, with distributional trade-offs that have so far kept any comprehensive proposal from becoming law.²⁴ That is the practical shape of the current answer: sales tax is the consumption tax Americans actually pay, VAT is the consumption tax most of the rest of the world uses, and the debate over whether to add a federal version is really a debate about which member of the consumption tax family — if any — belongs in the U.S. code.

1
Tax Foundation. How Taxing Consumption Would Improve Long-Term Opportunity and Well-Being for Families and Children
2
Congressional Budget Office. Impose a Tax on Consumption
3
Tax Foundation. State and Local Sales Tax Rates
4
Pew. How States Raise Their Tax Dollars, FY2023
5
Federal Reserve Bank of St. Louis. General Sales and Gross Receipts Taxes in the United States
6
Tax Policy Center. Why Is a VAT Administratively Superior to a Retail Sales Tax
7
U.S. Government Accountability Office. Value-Added Taxes: Lessons Learned From Other Countries on Compliance Risks, Administrative Costs, Compliance Burden, and Transition
8
Tax Foundation. Border Adjustment FAQ
9
Tax Policy Center. What Are the Major Federal Excise Taxes and How Much Money Do They Raise
10
Peter G. Peterson Foundation. What Are Excise Taxes and How Do They Affect the Federal Budget
11
Supreme Court of the United States. South Dakota v. Wayfair, Inc., No. 17-494
12
California Department of Tax and Fee Administration. Use Tax
13
Urban Institute. Lower-Income Households Spend Largest Share of Income
14
Baker Institute for Public Policy. Are Sales Taxes Really Regressive
15
Wolters Kluwer. Sales Tax Exemptions Exist in Every State
16
Institute on Taxation and Economic Policy. What’s Exempt From State and Local Sales Taxes
17
OECD. Consumption Tax Trends 2024
18
OECD. Consumption Taxes
19
PwC. Value-Added Tax (VAT) Rates
20
OECD. Consumption Tax Trends 2024
21
Congressman Buddy Carter. Rep. Carter Introduces the Fair Tax Act
22
Tax Policy Center. What Is the Fair Tax
23
Congressional Budget Office. Impose a 5 Percent Value-Added Tax
24
Congressional Research Service. Consumption Taxes: An Overview